Analysis on the influence factors of renal insufficiency in patients with hepatocellular carcinoma during microwave therapy / 实用肿瘤学杂志

ABSTRACT

Objective To explore the influence of renal insufficiency with microwave therapy in the treatment of liver cancer .Methods A retrospective clinical analysis with 80 patients who underwent microwave therapy of liver cancer ,was performed from June 2012 to March 2014 in the department of hepatobiliary and pan-creatic surgery ,the Affiliated Tumor Hospital of Harbin Medical University .According to perioperative presence of renal insufficiency,we divided the patients into renal dysfunction group (A)(n=44)and normal renal function group(B)(n=36);Preoperative ALT,TBIL,BUN,intraoperative hypotension,intraoperative urinary volume,age, the distance between the tumor and the main vessels in the liver ,postoperative microwave ablation time the differ-ences of the risk factors ,such as microwave ablation range and sex of the two groups were compared during micro -wave therapy .Results There was no statistical significant difference between the two groups on intraoperative u -rinary volume(P>0.05);The preoperative ALT,TBIL,BUN,intraoperative hypotension,age,microwave ablation time,the distance between the tumor and the main vessels in the liver ,scular microwave ablation range ,sex of two groups showed statistical differences (P<0.05).BUN with preoperative ALT,TBIL,preoperative BUN,intraoper-ative hypotension,age,the distance between the tumor and the main vessels in the liver ,time of microwave abla-tion,microwave ablation range,sex influence factors were positively correlated (r=0.63,0.60,0.58,0.49,0.45, 0.40,0.35,0.46,0.52,P<0.05).Strength and influencing factors of BUN are the distance between the tumor and the main vessels in the liver,microwave ablation range,intraoperative hypotension,preoperative ALT,sex,pre-operative TBIL,microwave ablation time,age,preoperative BUN(β=0.52,0.42,0.37,0.31,0.29,0.25,0.20, 0.18,0.16,P<0.05).Conclusion Microwave therapy leads to renal insufficiency in the treatment of liver cancer performs many aspects , including preoperative ALT , TBIL, preoperative preoperative BUN , intraoperative hypotension ,age,the distance between the tumor and the main vessels in the liver ,time of microwave ablation ,mi-crowave ablation range ,sex,which is closely related to the factors affecting the risk of kidney .